= A half-hour before (10:00UTC) =
- [x] `!log Locking scap deployment for service switchover - T331541`
- [x] Add a scap lock on deploy2002.codfw.wmnet `echo "Deployment lock for service switchover - T331541" | sudo tee -a /var/lock/scap-global-lock`
= All services =
- [x] !log Running sre.switchdc.mediawiki.00-optional-warmup-caches - T331541
- [ ] Run `sudo cookbook sre.switchdc.mediawiki.00-optional-warmup-caches --live-test eqiad codfw`
- [ ] `!log Repooling all active/active services in eqiad - T331541`
- [ ] Run `sudo cookbook sre.discovery.datacenter pool eqiad --reason "Datacenter Switchover - eqiad RO repool" --task-id T331541`
- [ ] Run `sudo cookbook sre.discovery.service-route --reason T331541 depool --wipe-cache codfw restbase-async`
- [ ] Unlock scap `sudo rm -v /var/lock/scap-global-lock`
- [ ] `!log All active/active services in eqiad repooled, scap unlocked - T331541`